North Dakota Heavy Industrial Builders Rates effective May 1, 2026 New! North Dakota Highway Heavy Rates effective Oct. 1, 2026 North Dakota Highway Heavy Rates effective Oct. 1, 2025 North Dakota National Pipeline Distribution Rates effective June 1, 2026 Minnesota Highway & Heavy rates effective May 4, 2026 Minnesota Builders rates effective May 4, 2026 Minnesota National Pipeline Distribution Rates effective June 1, 2026 South Dakota Highway Heavy Rates effective March 1, 2026 NEW! South Dakota East River Builders Rates effective Sept. 1, 2026 South Dakota East River Builders Rates effective Sept. 1, 2025 South Dakota West River Builders Rates effective March 1, 2026 South Dakota National Pipeline Distribution Rates effective June 1, 2026
